A low-flying NNSA helicopter is flying over the San Francisco Bay Area to measure background radiation levels ahead of Super ...

Background radiation is the invisible radiation that is always present in our environment. It comes from a variety of sources, both natural and man-made. Natural sources include cosmic rays from space ...

As is practice with major Las Vegas events, the Department of Energy and National Nuclear Security Administration will begin helicopter radiological surveys Tuesday and Wednesday in advance of the Las ...

Coloradans are subjected to, on average, four times more naturally occurring radiation than the average American. It is the price of living in a mountainous and geologically rich region, but the full ...

Earlier, a 330 KW back-up power line at the nuclear facility switched off at about 10:06 a.m. Moscow time MELITOPOL, April 4. /TASS/. Background radiation at the Zaporozhye Nuclear Power Plant is ...